Glamour Prism

Taken all the way down to base materials, one Glamour Prism is 3 crafting steps deep and needs 2 intermediates — Steel Rivets ×2 and Steel Ingot ×2 — which resolve to 3 distinct raw materials totalling 7 units, plus 12 crystals.

That bill outweighs 4,963 of the 13,602 recipes tracked here and 503 of the 1,441 Armorer ones, and 337 recipes nest deeper.

Only 2 of those crystals go into the final step; the other 10 are burned by the intermediates, so the real crystal cost is 10 Fire Shard, 1 Earth Crystal and 1 Ice Crystal.

The chain crosses two disciplines — Armorer to Lv 15 and Blacksmith to Lv 29 — so no single class can finish it unaided.

One intermediate outranks the result: Steel Rivets is a Lv 29 Blacksmith recipe feeding a Lv 15 craft, so that step, not the last one, is the real gate.

2 of the 3 raw materials match a gathering node, none of them timed; the other 1 comes from vendors, drops or content this site does not track.